On Thu, 2015-12-11 at 05:44:42 UTC, Paul Mackerras wrote:
> Currently, if HV KVM is configured but PR KVM isn't, we don't include
> a test to see whether we were interrupted in KVM guest context for the
> set of interrupts which get delivered directly to the guest by hardware
> if they occur in
On Wed, 2015-25-11 at 23:44:49 UTC, "Suresh E. Warrier" wrote:
> smp_muxed_ipi_message_pass() invokes smp_ops->cause_ipi, which
> updates the MFFR through an ioremapped address, to cause the
> IPI. Because of this real mode callers cannot call
> smp_muxed_ipi_message_pass() for IPI messaging.
Subject would be better as "powerpc/xics".
On Wed, 2015-25-11 at 23:44:50 UTC, "Suresh E. Warrier" wrote:
> Function to cause an IPI. Requires kvm_hstate.xics_phys
> to be initialized with physical address of XICS.
Please expand the change log a bit, this is a bit terse.
> diff --git
On Mon, 2015-11-02 at 16:10 -0600, Suresh E. Warrier wrote:
> Hi Fengguang,
>
> I understand the problem.
>
> I will send you the URL for the powerpc git tree once my patches
> are pulled in so that we can then pass that to the robot.
The robot already knows about the powerpc next tree.
It
On Wed, 2015-08-12 at 10:53 +0530, Bharata B Rao wrote:
> On Tue, Aug 11, 2015 at 03:48:26PM +0200, Andrea Arcangeli wrote:
> > Hello Bharata,
> >
> > On Tue, Aug 11, 2015 at 03:37:29PM +0530, Bharata B Rao wrote:
> > > May be it is a bit late to bring this up, but I needed the following fix
> >
On Tue, 2015-09-08 at 12:09 +0530, Bharata B Rao wrote:
> On Tue, Sep 08, 2015 at 04:08:06PM +1000, Michael Ellerman wrote:
> > On Wed, 2015-08-12 at 10:53 +0530, Bharata B Rao wrote:
> > > On Tue, Aug 11, 2015 at 03:48:26PM +0200, Andrea Arcangeli wrote:
>
On Tue, 2015-09-08 at 17:14 +1000, Michael Ellerman wrote:
> On Tue, 2015-09-08 at 12:09 +0530, Bharata B Rao wrote:
> > On Tue, Sep 08, 2015 at 04:08:06PM +1000, Michael Ellerman wrote:
> > > Hmm, not for me. See below.
> > >
> > > What setup were you testing
On Wed, 2015-08-12 at 21:06 +0200, Alexander Graf wrote:
On 10.08.15 17:27, Nicholas Krause wrote:
This fixes the wrapper functions kvm_umap_hva_hv and the function
kvm_unmap_hav_range_hv to return the return value of the function
kvm_handle_hva or kvm_handle_hva_range that they are
On Wed, 2015-08-12 at 21:06 +0200, Alexander Graf wrote:
On 10.08.15 17:27, Nicholas Krause wrote:
This fixes the wrapper functions kvm_umap_hva_hv and the function
kvm_unmap_hav_range_hv to return the return value of the function
kvm_handle_hva or kvm_handle_hva_range that they are
On Fri, 2015-17-07 at 10:46:58 UTC, Thomas Huth wrote:
The EPOW interrupt handler uses rtas_get_sensor(), which in turn
uses rtas_busy_delay() to wait for RTAS becoming ready in case it
is necessary. But rtas_busy_delay() is annotated with might_sleep()
and thus may not be used by interrupts
On Fri, 2015-17-07 at 10:46:58 UTC, Thomas Huth wrote:
The EPOW interrupt handler uses rtas_get_sensor(), which in turn
uses rtas_busy_delay() to wait for RTAS becoming ready in case it
is necessary. But rtas_busy_delay() is annotated with might_sleep()
and thus may not be used by interrupts
calibration so I think it really does
want to get memory on the specified node, or else fail.
Acked-by: Michael Ellerman m...@ellerman.id.au
cheers
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On Tue, 2015-06-23 at 11:33 +0200, Paolo Bonzini wrote:
On 19/06/2015 09:21, Michael Ellerman wrote:
diff --git a/powerpc/spapr.h b/powerpc/spapr.h
index 0537f881c0e4..7a377d093ef4 100644
--- a/powerpc/spapr.h
+++ b/powerpc/spapr.h
@@ -16,17 +16,32 @@
#include inttypes.h
On Tue, 2015-06-23 at 11:33 +0200, Paolo Bonzini wrote:
On 19/06/2015 09:21, Michael Ellerman wrote:
diff --git a/powerpc/spapr.h b/powerpc/spapr.h
index 0537f881c0e4..7a377d093ef4 100644
--- a/powerpc/spapr.h
+++ b/powerpc/spapr.h
@@ -16,17 +16,32 @@
#include inttypes.h
On Fri, 2015-06-19 at 17:15 +0100, Andre Przywara wrote:
What works though is using xxd to convert the binary guest/init into a C
array:
$ xxd -i guest/init | $(CC) -x c -c - -o guest/guest_init.o
This has the nice property of using the same compiler that generates the
other object files and
On Fri, 2015-06-19 at 17:15 +0100, Andre Przywara wrote:
What works though is using xxd to convert the binary guest/init into a C
array:
$ xxd -i guest/init | $(CC) -x c -c - -o guest/guest_init.o
This has the nice property of using the same compiler that generates the
other object files and
On Fri, 2015-06-19 at 17:21 +1000, Michael Ellerman wrote:
Now that we don't have the kernel header on hand, just define the
minimum set of hcall opcodes and return values we need in order to
build.
Hi Andre,
I hope you don't mind me jumping in here but I thought I should help out rather
than
On Fri, 2015-06-19 at 17:21 +1000, Michael Ellerman wrote:
Now that we don't have the kernel header on hand, just define the
minimum set of hcall opcodes and return values we need in order to
build.
Hi Andre,
I hope you don't mind me jumping in here but I thought I should help out rather
than
We have always built kvmtool as 64-bit on powerpc, but mainly just out
of habit. There's not AFAIK any reason we *can't* build 32-bit.
So fix up a few places where we were assuming 64-bit, and drop the
Makefile logic that forces 64-bit.
Signed-off-by: Michael Ellerman m...@ellerman.id.au
Now that we don't have the kernel header on hand, just define the
minimum set of hcall opcodes and return values we need in order to
build.
Signed-off-by: Michael Ellerman m...@ellerman.id.au
---
powerpc/spapr.h | 25 -
1 file changed, 20 insertions(+), 5 deletions
We have always built kvmtool as 64-bit on powerpc, but mainly just out
of habit. There's not AFAIK any reason we *can't* build 32-bit.
So fix up a few places where we were assuming 64-bit, and drop the
Makefile logic that forces 64-bit.
Signed-off-by: Michael Ellerman m...@ellerman.id.au
Now that we don't have the kernel header on hand, just define the
minimum set of hcall opcodes and return values we need in order to
build.
Signed-off-by: Michael Ellerman m...@ellerman.id.au
---
powerpc/spapr.h | 25 -
1 file changed, 20 insertions(+), 5 deletions
On Thu, 2015-06-18 at 16:50 +0100, Andre Przywara wrote:
Currently we set CC unconditionally to ${CROSS_COMPILE}gcc, the same
for LD.
Allow people to override the compiler name by specifying it explicitly
on the command line or via the environment.
Beside calling a certain compiler binary
On Thu, 2015-06-18 at 16:50 +0100, Andre Przywara wrote:
Currently we set CC unconditionally to ${CROSS_COMPILE}gcc, the same
for LD.
Allow people to override the compiler name by specifying it explicitly
on the command line or via the environment.
Beside calling a certain compiler binary
On Thu, 2015-06-18 at 15:52 +0100, Andre Przywara wrote:
Hi,
On 06/17/2015 10:43 AM, Andre Przywara wrote:
For converting the guest/init binary into an object file, we call
the linker binary, setting the endianness to big endian explicitly
when compiling kvmtool for powerpc.
This
On Thu, 2015-06-18 at 15:52 +0100, Andre Przywara wrote:
Hi,
On 06/17/2015 10:43 AM, Andre Przywara wrote:
For converting the guest/init binary into an object file, we call
the linker binary, setting the endianness to big endian explicitly
when compiling kvmtool for powerpc.
This
On Wed, 2015-06-17 at 11:15 +0100, Will Deacon wrote:
On Wed, Jun 17, 2015 at 10:43:48AM +0100, Andre Przywara wrote:
Instead of referring to the Linux header including the barrier
macros, copy over the rather simple implementation for the PowerPC
barrier instructions kvmtool uses. This
On Wed, 2015-06-17 at 11:15 +0100, Will Deacon wrote:
On Wed, Jun 17, 2015 at 10:43:48AM +0100, Andre Przywara wrote:
Instead of referring to the Linux header including the barrier
macros, copy over the rather simple implementation for the PowerPC
barrier instructions kvmtool uses. This
On Wed, 2015-06-17 at 11:13 +0100, Will Deacon wrote:
On Wed, Jun 17, 2015 at 10:43:50AM +0100, Andre Przywara wrote:
The powerpc code uses some PAPR hypercalls, of which we need the
hypercall number. Copy the macro definition parts from the kernel's
(private) hvcall.h file and remove the
On Wed, 2015-06-17 at 11:13 +0100, Will Deacon wrote:
On Wed, Jun 17, 2015 at 10:43:50AM +0100, Andre Przywara wrote:
The powerpc code uses some PAPR hypercalls, of which we need the
hypercall number. Copy the macro definition parts from the kernel's
(private) hvcall.h file and remove the
to linuxppc-...@ozlabs.org and
I acked.
I think the best thing at this stage is probably for Alex to take that
patch through his tree, assuming Michael is OK with that.
Fine by me.
Acked-by: Michael Ellerman m...@ellerman.id.au
cheers
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I acked.
I think the best thing at this stage is probably for Alex to take that
patch through his tree, assuming Michael is OK with that.
Fine by me.
Acked-by: Michael Ellerman m...@ellerman.id.au
cheers
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On Thu, 2015-01-15 at 09:58 +0100, Christian Borntraeger wrote:
ACCESS_ONCE does not work reliably on non-scalar types. For
example gcc 4.6 and 4.7 might remove the volatile tag for such
accesses during the SRA (scalar replacement of aggregates) step
On Thu, 2015-01-15 at 09:58 +0100, Christian Borntraeger wrote:
ACCESS_ONCE does not work reliably on non-scalar types. For
example gcc 4.6 and 4.7 might remove the volatile tag for such
accesses during the SRA (scalar replacement of aggregates) step
On Sun, 2014-12-21 at 23:56 +0100, Alexander Graf wrote:
On 21.12.14 15:13, Andreas Schwab wrote:
arch/powerpc/kvm/built-in.o: In function `kvm_no_guest':
arch/powerpc/kvm/book3s_hv_rmhandlers.o:(.text+0x724): undefined reference
to `power7_wakeup_loss'
Ugh. We just removed support for
On Sun, 2014-12-21 at 23:56 +0100, Alexander Graf wrote:
On 21.12.14 15:13, Andreas Schwab wrote:
arch/powerpc/kvm/built-in.o: In function `kvm_no_guest':
arch/powerpc/kvm/book3s_hv_rmhandlers.o:(.text+0x724): undefined reference
to `power7_wakeup_loss'
Ugh. We just removed support for
On Fri, 2014-10-31 at 16:36 +0100, Paolo Bonzini wrote:
Thanks, applied the series at last.
Thanks.
cheers
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, particularly for the MMCRx/SIxR/SDAR fields, and
might have helped us notice the recent double restore bug we had in this
code.
Signed-off-by: Michael Ellerman m...@ellerman.id.au
---
This is on top of powerpc/kvm: Remove redundant save of SIER AND MMCR2.
arch/powerpc/kernel/asm-offsets.c
On Thu, 2014-07-10 at 12:16 +0200, Alexander Graf wrote:
On 10.07.14 11:34, Michael Ellerman wrote:
We have two arrays in kvm_host_state that contain register values for
the PMU. Currently we only create an asm-offsets symbol for the base of
the arrays, and do the array offset
Commit e58e263 PPC, KVM, CMA: use general CMA reserved area management
framework in next-20140624 removed arch/powerpc/kvm/book3s_hv_cma.c but
neglected to update the Makefile, thus breaking the build.
Signed-off-by: Michael Ellerman m...@ellerman.id.au
---
Hi Andrew,
This is in your akpm
On Tue, 2014-06-24 at 15:51 +0900, Joonsoo Kim wrote:
On Tue, Jun 24, 2014 at 04:36:47PM +1000, Michael Ellerman wrote:
Commit e58e263 PPC, KVM, CMA: use general CMA reserved area management
framework in next-20140624 removed arch/powerpc/kvm/book3s_hv_cma.c but
neglected to update
.
We'd also like to add another platform, powerpc, which will just make it
worse. So clean it up in preparation.
Signed-off-by: Michael Ellerman m...@ellerman.id.au
---
scripts/kvm/kvm_stat | 44 +---
1 file changed, 29 insertions(+), 15 deletions(-)
diff --git
Unfortunately ioctl numbers are platform specific, so abstract them out
of the code so they can be overridden. As it happens x86 and s390 share
the same values, so nothing needs to change yet.
Signed-off-by: Michael Ellerman m...@ellerman.id.au
---
scripts/kvm/kvm_stat | 12 +---
1 file
is
'reason'.
So invert the way we setup filters, define it by default for the generic
tracepoint 'kvm_userspace_exit', and let x86 override it. Doing it this
way will also work for powerpc when we add it.
Signed-off-by: Michael Ellerman m...@ellerman.id.au
---
scripts/kvm/kvm_stat | 14
, the online file will not be
present at all.
Signed-off-by: Michael Ellerman m...@ellerman.id.au
---
scripts/kvm/kvm_stat | 24 ++--
1 file changed, 18 insertions(+), 6 deletions(-)
diff --git a/scripts/kvm/kvm_stat b/scripts/kvm/kvm_stat
index d7e97e7..2a788bc 100755
--- a/scripts
are incorrect.
As far as I can tell this does not matter in practice because s390 does
not define a kvm_exit trace point.
While we're there, fix the whitespace to match the rest of the file.
Signed-off-by: Michael Ellerman m...@ellerman.id.au
---
scripts/kvm/kvm_stat | 49
Add support for powerpc platforms. We use uname -m, which allows us to
detect ppc, ppc64 and ppc64le/el.
Signed-off-by: Michael Ellerman m...@ellerman.id.au
---
scripts/kvm/kvm_stat | 18 --
1 file changed, 16 insertions(+), 2 deletions(-)
diff --git a/scripts/kvm/kvm_stat b
On Tue, 2014-06-17 at 10:27 +0200, Alexander Graf wrote:
On 17.06.14 09:54, Michael Ellerman wrote:
Add support for powerpc platforms. We use uname -m, which allows us to
detect ppc, ppc64 and ppc64le/el.
Signed-off-by: Michael Ellerman m...@ellerman.id.au
Could you please add support
On Wed, 2014-06-18 at 02:59 +0200, Alexander Graf wrote:
On 18.06.14 02:50, Michael Ellerman wrote:
On Tue, 2014-06-17 at 10:27 +0200, Alexander Graf wrote:
On 17.06.14 09:54, Michael Ellerman wrote:
Add support for powerpc platforms. We use uname -m, which allows us to
detect ppc, ppc64
On Thu, 2014-05-29 at 17:45 +1000, Michael Neuling wrote:
+/* Values for 2nd argument to H_SET_MODE */
+#define H_SET_MODE_RESOURCE_SET_CIABR1
+#define H_SET_MODE_RESOURCE_SET_DAWR2
+#define H_SET_MODE_RESOURCE_ADDR_TRANS_MODE3
+#define H_SET_MODE_RESOURCE_LE
On Wed, 2013-10-02 at 13:02 +0300, Gleb Natapov wrote:
On Wed, Oct 02, 2013 at 11:50:50AM +0200, Alexander Graf wrote:
On 02.10.2013, at 11:11, Alexander Graf wrote:
So how do you solve live migration between a kernel that has this patch and
one that doesn't?
Yes, I alluded to it
On Wed, 2013-10-02 at 13:02 +0300, Gleb Natapov wrote:
On Wed, Oct 02, 2013 at 11:50:50AM +0200, Alexander Graf wrote:
On 02.10.2013, at 11:11, Alexander Graf wrote:
So how do you solve live migration between a kernel that has this patch and
one that doesn't?
Yes, I alluded to it
On Thu, Sep 26, 2013 at 06:01:27PM +1000, Benjamin Herrenschmidt wrote:
On Thu, 2013-09-26 at 16:31 +1000, Michael Ellerman wrote:
+ pr_info(registered powernv hwrng.\n);
First letter of a line should get a capital :-) Also since
it's per-device, at least indicate the OF path
On Thu, Sep 26, 2013 at 11:06:59AM +0200, Paolo Bonzini wrote:
Il 26/09/2013 08:31, Michael Ellerman ha scritto:
Some powernv systems include a hwrng. Guests can access it via the
H_RANDOM hcall.
Is there any reason to do this in the kernel?
It's less code, and it's faster :)
It does
On Fri, Sep 27, 2013 at 07:45:45PM +0530, Anshuman Khandual wrote:
On 09/26/2013 12:01 PM, Michael Ellerman wrote:
+int powernv_hwrng_present(void)
+{
+ return __raw_get_cpu_var(powernv_rng) != NULL;
+}
+
static unsigned long rng_whiten(struct powernv_rng *rng, unsigned long val
On Thu, Sep 26, 2013 at 06:01:27PM +1000, Benjamin Herrenschmidt wrote:
On Thu, 2013-09-26 at 16:31 +1000, Michael Ellerman wrote:
+ pr_info(registered powernv hwrng.\n);
First letter of a line should get a capital :-) Also since
it's per-device, at least indicate the OF path
On Thu, Sep 26, 2013 at 11:06:59AM +0200, Paolo Bonzini wrote:
Il 26/09/2013 08:31, Michael Ellerman ha scritto:
Some powernv systems include a hwrng. Guests can access it via the
H_RANDOM hcall.
Is there any reason to do this in the kernel?
It's less code, and it's faster :)
It does
On Fri, Sep 27, 2013 at 07:45:45PM +0530, Anshuman Khandual wrote:
On 09/26/2013 12:01 PM, Michael Ellerman wrote:
+int powernv_hwrng_present(void)
+{
+ return __raw_get_cpu_var(powernv_rng) != NULL;
+}
+
static unsigned long rng_whiten(struct powernv_rng *rng, unsigned long val
Some powernv systems include a hwrng. Guests can access it via the
H_RANDOM hcall.
We add a real mode implementation of H_RANDOM when a hwrng is found.
Userspace can detect the presence of the hwrng by quering the
KVM_CAP_PPC_HWRNG capability.
Signed-off-by: Michael Ellerman mich
the dieharder tests.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
arch/powerpc/Kconfig| 3 +
arch/powerpc/include/asm/archrandom.h | 32 +
arch/powerpc/include/asm/machdep.h | 4 ++
arch/powerpc/platforms/powernv/Kconfig | 1 +
arch/powerpc/platforms
the closest device, avoiding inter-chip
memory traffic.
Signed-off-by: Guo Chao y...@linux.vnet.ibm.com
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
drivers/char/hw_random/Kconfig | 13 ++
drivers/char/hw_random/Makefile | 1 +
drivers/char/hw_random/powernv-rng.c | 81
the dieharder tests.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
arch/powerpc/Kconfig| 3 +
arch/powerpc/include/asm/archrandom.h | 32 +
arch/powerpc/include/asm/machdep.h | 4 ++
arch/powerpc/platforms/powernv/Kconfig | 1 +
arch/powerpc/platforms
the closest device, avoiding inter-chip
memory traffic.
Signed-off-by: Guo Chao y...@linux.vnet.ibm.com
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
drivers/char/hw_random/Kconfig | 13 ++
drivers/char/hw_random/Makefile | 1 +
drivers/char/hw_random/powernv-rng.c | 81
Some powernv systems include a hwrng. Guests can access it via the
H_RANDOM hcall.
We add a real mode implementation of H_RANDOM when a hwrng is found.
Userspace can detect the presence of the hwrng by quering the
KVM_CAP_PPC_HWRNG capability.
Signed-off-by: Michael Ellerman mich
spinning in the guest.
We can't implement reboot properly, ie. causing a reboot, but it's still
preferable to implement it as halt rather than not implementing it at
all.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
tools/kvm/powerpc/spapr_rtas.c | 14 ++
1 file changed
and x86-64.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
tools/kvm/Makefile | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/kvm/Makefile b/tools/kvm/Makefile
index 8f996cd..b614aab 100644
--- a/tools/kvm/Makefile
+++ b/tools/kvm/Makefile
@@ -150,6 +150,7
On Tue, Jul 16, 2013 at 11:09:30AM +0800, Tiejun Chen wrote:
The SOFT_DISABLE_INTS seems an odd name for something that updates the
software state to be consistent with interrupts being hard disabled, so
rename SOFT_DISABLE_INTS with RECONCILE_IRQ_STATE to avoid this confusion.
Yes!
I have a
On Tue, Jul 16, 2013 at 11:09:30AM +0800, Tiejun Chen wrote:
The SOFT_DISABLE_INTS seems an odd name for something that updates the
software state to be consistent with interrupts being hard disabled, so
rename SOFT_DISABLE_INTS with RECONCILE_IRQ_STATE to avoid this confusion.
Yes!
I have a
On Sun, 2013-06-23 at 21:23 -0400, Sasha Levin wrote:
Commit kvm tools: virtio: remove hardcoded assumptions
about guest page size has introduced a bug that prevented
guests with more than 4gb of ram from booting.
The issue is that 'pfn' is a 32bit integer, so when multiplying
it by page
On Wed, 2013-05-01 at 16:50 +0100, Will Deacon wrote:
Hi guys,
This RFC series does a number of things, but the main goal is to allow
re-use of the emulation code under hw/ on architectures other than x86.
It also comes about after discussions concerning virtio-console for
earlyprintk:
On Tue, 2013-04-23 at 10:57 -0400, Sasha Levin wrote:
We don't really need 64MB of RAM to boot, it's a nice default if we don't
have anything else - but it's not actually required for anything:
Nice, I am carrying something similar locally so I can boot in 4K :)
cheers
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Note that we skip registering the cleanup routines, so we don't need to
modify them.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
tools/kvm/term.c | 15 +--
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/tools/kvm/term.c b/tools/kvm/term.c
index 4413450
Add perror() calls to a couple of exit paths, to ease debugging.
There are also two places where we print Failed starting IPC thread,
but one is really an epoll failure, so make that obvious.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
tools/kvm/kvm-ipc.c | 17
In xics_init() we set the maximum server to kvm-nrcpus, and then set
the nr_servers using maximum server + 1.
That is off by one, in the harmless direction.
Simplify it to just set nr_servers = kvm-nrcpus.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
tools/kvm/powerpc/xics.c
Currently list always returns 0, even if there was an error. Instead
have it accumulate any errors and return that.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
tools/kvm/builtin-list.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/tools/kvm
The kernel can handle a missing timebase-frequency property much better
than one that claims zero.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
tools/kvm/powerpc/kvm.c |4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tools/kvm/powerpc/kvm.c b/tools/kvm
We should hard-code less of this stuff, but for now this works.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
tools/kvm/powerpc/cpu_info.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/tools/kvm/powerpc/cpu_info.c b/tools/kvm/powerpc/cpu_info.c
index 11ca14e
Commit 21692d1 (Beautify debug output) broke the powerpc build because
it changed the signature for kvm__dump_mem() but didn't update all callers.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
tools/kvm/powerpc/kvm-cpu.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
On Tue, 2012-10-16 at 14:13 +1100, Paul Mackerras wrote:
Michael,
On Tue, Oct 16, 2012 at 11:15:50AM +1100, Michael Ellerman wrote:
In the Book3s HV code, kvmppc_run_core() has logic to grab the secondary
threads of the physical core.
If for some reason a thread is stuck
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
MAINTAINERS |1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index e73060f..32dc107 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4244,6 +4244,7 @@ KERNEL VIRTUAL MACHINE (KVM) FOR POWERPC
M
.
Instead we should check for failure and bail out.
I've moved the grabbing prior to the startup of runnable threads, to simplify
the error case. AFAICS this is harmless, but I could be missing something
subtle.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
Or we could just BUG_ON
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
MAINTAINERS |1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index e73060f..32dc107 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4244,6 +4244,7 @@ KERNEL VIRTUAL MACHINE (KVM) FOR POWERPC
M
On Fri, 2012-10-05 at 09:30 +0300, Pekka Enberg wrote:
Applied all three patches, thanks Michael!
Thanks Pekka.
cheers
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On Fri, 2012-10-05 at 09:30 +0300, Pekka Enberg wrote:
Applied all three patches, thanks Michael!
Thanks Pekka.
cheers
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() of
kvm-cfg.active_console but needs to be vcpu-kvm-cfg.active_console.
That commit also missed updates to term_putc() term_getc() in
spapr_rtas.c, and I'm guessing that we need similar checks of
active_console in rtas_put_term_char() rtas_get_term_char().
Signed-off-by: Michael Ellerman mich
-by: Michael Ellerman mich...@ellerman.id.au
---
tools/kvm/powerpc/irq.c | 19 ---
tools/kvm/powerpc/kvm-cpu.c |3 ---
tools/kvm/powerpc/xics.c| 38 +++---
tools/kvm/powerpc/xics.h|5 -
4 files changed, 23 insertions(+), 42
() and make it a
firmware_init() call of its own.
With this patch I am able to boot guests again on HV KVM.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
tools/kvm/powerpc/kvm.c |8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/tools/kvm/powerpc/kvm.c b
() of
kvm-cfg.active_console but needs to be vcpu-kvm-cfg.active_console.
That commit also missed updates to term_putc() term_getc() in
spapr_rtas.c, and I'm guessing that we need similar checks of
active_console in rtas_put_term_char() rtas_get_term_char().
Signed-off-by: Michael Ellerman mich
-by: Michael Ellerman mich...@ellerman.id.au
---
tools/kvm/powerpc/irq.c | 19 ---
tools/kvm/powerpc/kvm-cpu.c |3 ---
tools/kvm/powerpc/xics.c| 38 +++---
tools/kvm/powerpc/xics.h|5 -
4 files changed, 23 insertions(+), 42
() and make it a
firmware_init() call of its own.
With this patch I am able to boot guests again on HV KVM.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
tools/kvm/powerpc/kvm.c |8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/tools/kvm/powerpc/kvm.c b
On Sat, 2012-08-11 at 08:21 +0800, Asias He wrote:
On Fri, Aug 10, 2012 at 1:38 PM, Michael Ellerman
mich...@ellerman.id.au wrote:
Currently the parsing of network command line parameters doesn't check
for unknown parameters.
For example -n mod=none will cause kvmtool to setup TAP
In uip_dhcp_get_dns() we try to open /etc/resolv.conf. If we fail to
open it we then SEGV trying to fclose() it.
Fix the code to just return directly if we can't open it.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
tools/kvm/net/uip/dhcp.c |3 +--
1 file changed, 1 insertion
.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
tools/kvm/virtio/net.c |3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/kvm/virtio/net.c b/tools/kvm/virtio/net.c
index 10420ae..8f3735b 100644
--- a/tools/kvm/virtio/net.c
+++ b/tools/kvm/virtio/net.c
@@ -526,8
Currently the parsing of network command line parameters doesn't check
for unknown parameters.
For example -n mod=none will cause kvmtool to setup TAP networking.
Save users from their typos by checking for unknown parameters and bailing.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
On Tue, 2012-07-17 at 10:33 +0100, Matt Evans wrote:
Hi Michael,
On 2012-07-17 06:00, Michael Ellerman wrote:
This is a series for kvmtool that uses a newish kernel API to get
MMU info, which is then fed to the guest.
Currently we just make a good guess based on the PVR
On Tue, 2012-07-17 at 17:09 +0300, Pekka Enberg wrote:
On Tue, Jul 17, 2012 at 12:33 PM, Matt Evans m...@ozlabs.org wrote:
Just had a look, all good. Thanks for tidying some old FIXMEs, especially
the page/segment DT props encoding grot -- and the designated inits in the
cpuinfo struct,
On Tue, 2012-07-17 at 10:33 +0100, Matt Evans wrote:
Hi Michael,
On 2012-07-17 06:00, Michael Ellerman wrote:
This is a series for kvmtool that uses a newish kernel API to get
MMU info, which is then fed to the guest.
Currently we just make a good guess based on the PVR
On Tue, 2012-07-17 at 17:09 +0300, Pekka Enberg wrote:
On Tue, Jul 17, 2012 at 12:33 PM, Matt Evans m...@ozlabs.org wrote:
Just had a look, all good. Thanks for tidying some old FIXMEs, especially
the page/segment DT props encoding grot -- and the designated inits in the
cpuinfo struct,
Hi all,
This is a series for kvmtool that uses a newish kernel API to get
MMU info, which is then fed to the guest.
Currently we just make a good guess based on the PVR, but that is
potentially flakey in a few ways. The most notable is that if you don't
specify hugepages we don't boot - because
-by: Michael Ellerman mich...@ellerman.id.au
---
tools/kvm/include/kvm/util.h |4 +++-
tools/kvm/powerpc/include/kvm/kvm-arch.h |1 +
tools/kvm/powerpc/kvm.c |2 +-
tools/kvm/util/util.c| 13 +
tools/kvm/x86/include/kvm/kvm
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